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(@ufopsi)
5 years, 9 months ago
Hi there, I’d like some guidance about the “Preconnect” feature. Is it recommended to put all external domains or just max 5?
Thanks. M
(@optimizingmatters)
-> I would indeed limit the amount of preconnects, 5 is not a bad number (this is gut feeling, don’t have hard data on this) -> most important ones are for 3rd party domains which are not immediately connected to and which block the onload event
hope this helps, frank